Holly Gibney

Holly Gibney
Cynthia Erivo as Holly Gibney in The Outsider (2020) and Justine Lupe as Holly Gibney in Mr. Mercedes (2017)
First appearance	Mr. Mercedes (2014)
Last appearance	Holly (2023)
Created by	Stephen King
Portrayed by	Justine Lupe (2017–19) Cynthia Erivo (2020)
In-universe information
Gender	Female
Occupation	Private investigator
Relatives	Charlotte Gibney (mother) Janelle "Janey" Patterson (cousin) Olivia Trelawney (cousin)

Holly Rachel Gibney is a fictional character created by American author Stephen King. Originally appearing in the Bill Hodges trilogy of novels (Mr. Mercedes, Finders Keepers and End of Watch), she later appears as a major supporting character in The Outsider and as the main character in If It Bleeds, a novella included in the collection of the same name, the novel Holly, and the upcoming novel Never Flinch, which is set to release on May 27, 2025.